Open Access Research Paper Views (569) The protective effect of black pepper (Piper nigrum) on liver enzymes in streptozotocin-induced diabetic rats Amani A. R. Filimban, Khulud A. Wathi Int. J. Biosci. 27(4), 140-149, October 2025. DOI: https://dx.doi.org/10.12692/ijb/27.4.140-149 Keywords: Black Pepper, Diabetes mellitus, Hepatoprotection, Liver enzymes, Piper nigrum Details